4222-00-8

4222-00-8 structure

Name: 4-hydroxy-5,7-dimethoxy-3-phenylchromen-2-one
Chemical Name: 4-hydroxy-5,7-dimethoxy-3-phenylchromen-2-one
CAS Number: 4222-00-8
Molecular Formula: C₁₇H₁₄O₅
Molecular Weight: 298.29000
Create Date: 2017-11-01 19:55:22
Modify Date: 2025-09-05 11:45:54

Name	4-hydroxy-5,7-dimethoxy-3-phenylchromen-2-one
Synonyms	4-Hydroxy-5,7-dimethoxy-3-phenylcumarin Coumarin,4-hydroxy-5,7-dimethoxy-3-phenyl 4-hydroxy-5,7-dimethoxy-3-phenyl-coumarin 2H-1-Benzopyran-2-one,4-hydroxy-5,7-dimethoxy-3-phenyl 4-hydroxy-5,7-dimethoxy-3-phenyl-chromen-2-one 2-hydroxy-5,7-dimethoxy-3-phenylchromen-4-one

Molecular Formula	C₁₇H₁₄O₅
Molecular Weight	298.29000
Exact Mass	298.08400
PSA	68.90000
LogP	3.18280

HS Code	2932209090

31022-84-1

~50%

4222-00-8

Literature: Brady, Brian A.; Healy, Mary M.; O'Sullivan, W. Ivo Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , p. 1151 - 1156

39604-66-5

79-22-1

4222-00-8

Literature: Gilbert et al. Journal of the Chemical Society, 1957 , p. 3740,3745

39604-66-5

105-58-8

4222-00-8

Literature: Gilbert et al. Journal of the Chemical Society, 1957 , p. 3740,3745

Precursor 3
39604-66-5 79-22-1 105-58-8
DownStream 1
4222-02-0

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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